CN111940928B - Full-automatic laser cutting and welding equipment and process - Google Patents

Full-automatic laser cutting and welding equipment and process Download PDF

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Publication number
CN111940928B
CN111940928B CN202010856632.3A CN202010856632A CN111940928B CN 111940928 B CN111940928 B CN 111940928B CN 202010856632 A CN202010856632 A CN 202010856632A CN 111940928 B CN111940928 B CN 111940928B
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China
Prior art keywords
assembly
pushing
guide
seat
groove
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CN202010856632.3A
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CN111940928A (en
Inventor
吴少丰
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Jinan radiumai Machinery Technology Co.,Ltd.
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Jinan Radiumai Machinery Technology Co ltd
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Publication of CN111940928A publication Critical patent/CN111940928A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0252—Steering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B23K37/0435—Clamps

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention relates to the technical field of laser cutting welding and intelligent equipment, in particular to full-automatic laser cutting welding equipment and a full-automatic laser cutting welding process, which comprise a workbench, a first feeding guide device and a second feeding guide device which are arranged on the workbench, a pushing device which is arranged on the workbench and positioned on one side of the first feeding guide device and the second feeding guide device, a vibration feeding device connected to one side of the pushing device, a laser cutting device arranged above the pushing device and a welding device positioned below the laser cutting device, wherein the first feeding guide device and the second feeding guide device are arranged on the workbench; according to the invention, the laser cutting is adopted to cut the electric sheet, the cutting effect is good, the stability is good, the welding device is arranged for preventing the subsequent connection problem to carry out spot welding on the cut position, and the quality is ensured.

Description

Full-automatic laser cutting and welding equipment and process
Technical Field
The invention relates to the technical field of laser cutting welding and intelligent equipment, in particular to full-automatic laser cutting welding equipment and a full-automatic laser cutting welding process.
Background
Laser cutting is to irradiate a workpiece with a focused high-power-density laser beam to quickly melt, vaporize and ablate the irradiated material or reach a burning point, and simultaneously blow off the molten material by means of a high-speed airflow coaxial with the beam, thereby realizing the cutting of the workpiece. Laser cutting belongs to one of thermal cutting methods, and can be divided into four types, namely laser vaporization cutting, laser melting cutting, laser oxygen cutting and laser scribing and fracture control; laser cutting is more adaptable than other conventional machining methods.
The electric connection piece is generally used for conducting and transmitting data of a connector and is also called as an electric connection terminal, and the electric connection piece is assembled after being inserted into an insulating carrier after being unreeled in the existing assembly process of the connector. Because the electric connecting piece needs to be cut by unreeling and a connecting part in the middle, the existing cutting is carried out by manpower or a cutter, the cost of the mode is too high, and the loss of the cutter is very large, so that the automatic cutting of the electric connecting piece needs to be further improved.
Disclosure of Invention
In order to solve the problems, the invention provides full-automatic laser cutting and welding equipment and a full-automatic laser cutting and welding process which adopt laser cutting to cut an electric sheet, have good cutting effect and good stability, prevent subsequent connection problems, and are provided with a welding device to carry out spot welding on the position after cutting so as to ensure the quality.
The technical scheme adopted by the invention is as follows: the invention provides full-automatic laser cutting and welding equipment which comprises a workbench, a first feeding guide device and a second feeding guide device which are arranged on the workbench, a pushing device arranged on the workbench and positioned on one side of the first feeding guide device and the second feeding guide device, a vibration feeding device connected to one side of the pushing device, a laser cutting device arranged above the pushing device and a welding device positioned below the laser cutting device, wherein the first feeding guide device and the second feeding guide device are arranged on the workbench;
the first feeding guide device comprises a first base, a first guiding and positioning assembly, a first discharging assembly, a first breaking assembly and a first pushing assembly, wherein the first guiding and positioning assembly is installed above the first base and used for electric piece positioning, guiding and transmitting, the first discharging assembly is located above the first guiding and positioning assembly and used for discharging electric pieces to the first guiding and positioning assembly, the first breaking assembly is installed on the first base and located below the first guiding and positioning assembly and used for breaking the electric pieces, the first pushing assembly is installed on the first base and located below the first breaking assembly and used for pushing the electric pieces, and the first pushing assembly faces the pushing device;
the second feeding guide device comprises a second base, a second guiding and positioning assembly, a second discharging assembly, a second breaking assembly and a second pushing assembly, wherein the second guiding and positioning assembly is installed above the second base and used for positioning, guiding and transmitting the electric connecting piece, the second discharging assembly is located above the second guiding and positioning assembly and used for discharging the electric connecting piece to the second guiding and positioning assembly, the second breaking assembly is installed on the second base and located below the second guiding and positioning assembly and used for breaking the electric connecting piece, the second pushing assembly is installed on the second base and located below the second breaking assembly and used for pushing the electric connecting piece, and the second pushing assembly faces the pushing device;
the laser cutting device comprises a longitudinal transmission assembly, a lifting transmission assembly, a laser mounting bracket and a laser cutting head, wherein the lifting transmission assembly is transmitted to the longitudinal transmission assembly; the laser cutting head faces the tail end of the pushing device.
The first base comprises a first longitudinal adjusting seat arranged on the workbench, a first bottom plate arranged on the workbench and connected with the first longitudinal adjusting seat, a first supporting plate vertically arranged on the first bottom plate, and a first reinforcing rib connected between the first bottom plate and the first supporting plate;
the scheme is further improved in that the first guiding and positioning assembly and the first cutting assembly are both arranged on a first supporting plate, and the first propelling assembly is arranged on a first bottom plate;
the first guide positioning assembly comprises a first leading-in groove, a first positioning rail and a first guide pushing seat, wherein the first leading-in groove is mounted on the first supporting plate and used for leading in the electric connecting piece, the first positioning rail is mounted on the first supporting plate and corresponds to the first leading-in groove, and the first guide pushing seat is mounted on the first supporting plate and located on one side of the first positioning rail and used for pushing the electric connecting piece;
the first guide pushing seat comprises a first connecting plate arranged on the first supporting plate, a first guide pushing cylinder and a first guide pushing rail which are arranged on the first connecting plate, a first guide pushing driving block which is arranged on the first guide pushing rail and is in driving connection with the first guide pushing cylinder, and a first positioning cover plate arranged on the first positioning rail; the first positioning cover plate is provided with a first positioning guide sheet, and the first positioning guide sheet penetrates through the first positioning cover plate and extends to the first positioning track; the first guide material pushing driving block is movably provided with a first driving sheet, the first positioning cover plate is provided with a first driving groove corresponding to the first driving sheet, one end of the first driving sheet extends to the first driving groove, the other end of the first driving sheet is connected with a spring and is connected with the first guide material pushing driving block, and one end of the first driving sheet extending into the first driving groove is arranged in a triangular shape;
the first discharging assembly comprises a first discharging tray and a first discharging motor for driving the first discharging tray, and the first discharging tray discharges the electric connecting pieces to the first lead-in groove;
the first breaking assembly comprises a first breaking cylinder arranged on the first supporting plate, a first swing seat in driving connection with the first breaking cylinder, a first movable breaking knife edge connected to the first swing seat, and a first fixed breaking knife edge positioned at the tail end of the first positioning track, wherein the first fixed breaking knife edge and the first movable breaking knife edge are arranged oppositely; the first swing seat comprises a first swing support shaft arranged on the first support plate and a first swing rod hinged to the first swing support shaft, one end of the first swing rod is connected with the first breaking cylinder, and the other end of the first swing rod is connected with the first movable breaking knife edge;
the first propelling assembly comprises a first propelling cylinder, a first propelling guide seat arranged on the first bottom plate, a first clamping seat which is movably arranged on the first propelling guide seat and connected with the first propelling cylinder, the first clamping seat comprises a first fixed clamping piece, a first movable clamping piece positioned on one side of the first fixed clamping piece and a first clamping cylinder used for driving the first movable clamping piece, a clamping groove is formed between the first fixed clamping piece and the first movable clamping piece, and the clamping groove is corresponding to the first fixed knife edge.
The further improvement of the scheme is that the second base comprises a second longitudinal adjusting seat arranged on the workbench, a second bottom plate arranged on the workbench and connected with the second longitudinal adjusting seat, a second supporting plate vertically arranged on the second bottom plate, and a second reinforcing rib connected between the second bottom plate and the second supporting plate;
the scheme is further improved in that the second guiding and positioning assembly and the second breaking assembly are both arranged on a second supporting plate, and the second pushing assembly is arranged on a second bottom plate;
the second guide positioning assembly comprises a second lead-in groove, a second positioning rail and a second guide pushing seat, wherein the second lead-in groove is mounted on the second support plate and used for leading in the electric connecting piece, the second positioning rail is mounted on the second support plate and corresponds to the second lead-in groove, and the second guide pushing seat is mounted on the second support plate and located on one side of the second positioning rail and used for pushing the electric connecting piece;
the second guide pushing seat comprises a second connecting plate arranged on the second supporting plate, a second guide pushing cylinder and a second guide pushing track which are arranged on the second connecting plate, a second guide pushing driving block which is arranged on the second guide pushing track and is in driving connection with the second guide pushing cylinder, and a second positioning cover plate arranged on the second positioning track; the second positioning cover plate is provided with a second positioning guide sheet, and the second positioning guide sheet penetrates through the second positioning cover plate and extends to the second positioning track; a second driving sheet is movably mounted on the second guiding and pushing driving block, a second driving groove is formed in the second positioning cover plate corresponding to the second driving sheet, two ends of the second driving sheet extend to the second driving groove, the other end of the second driving sheet is connected with a spring and connected with the second guiding and pushing driving block, and one end of the second driving sheet extending into the second driving groove is triangular;
the second discharging assembly comprises a second discharging tray and a second discharging motor for driving the second discharging tray, and the second discharging tray discharges the connected electric pieces to the second lead-in groove;
the scheme is further improved in that the second breaking assembly comprises a second breaking cylinder arranged on the second supporting plate, a second swing seat in driving connection with the second breaking cylinder, a second movable breaking knife edge connected to the second swing seat and a second fixed breaking knife edge positioned at the tail end of the second positioning track, wherein the second fixed breaking knife edge and the second movable breaking knife edge are oppositely arranged; the second swing seat comprises a second swing support shaft arranged on the second support plate and a second swing rod hinged to the second swing support shaft, one end of the second swing rod is connected with the second breaking cylinder, and the other end of the second swing rod is connected with the second movable breaking knife edge;
the second propelling assembly comprises a second propelling cylinder, a second propelling guide seat arranged on the second bottom plate, a second clamping seat which is movably arranged on the second propelling guide seat and connected with the second propelling cylinder, wherein the second clamping seat comprises a second fixed clamping piece, second movable clamping pieces positioned on two sides of the second fixed clamping piece and a second clamping cylinder used for driving the second movable clamping pieces, a clamping groove is formed between the second fixed clamping piece and the second movable clamping pieces, and the clamping groove is corresponding to the second fixed knife edge.
The technical scheme is further improved in that the pushing device comprises a transportation track assembly and a transportation driving assembly, the transportation driving assembly comprises a transportation linear module arranged on the workbench, a transportation transmission guide rail arranged on the transportation linear module and positioned on one side of the transportation linear module, a transportation transmission seat arranged on the transportation transmission guide rail and connected with the transportation linear module, a transportation lifting cylinder arranged on the transportation transmission seat, transportation lifting guide rails arranged on the transportation transmission seat and positioned on two sides of the transportation lifting cylinder, and a transportation lifting plate arranged on the transportation lifting guide rail and connected with the transportation lifting cylinder, and the transportation lifting plate is provided with a plurality of groups of transportation clamping plates;
the transportation rail assembly comprises a rail groove and a rail cover plate arranged on the surface of the rail groove, and the rail groove is provided with a plurality of compression modules corresponding to the transportation clamping plates; the pressing module comprises a fixed pressing block and a movable pressing block which can move in a rail groove, a spring is arranged between the fixed pressing block and the movable pressing block, the rail groove is provided with a pressing groove, and the movable pressing block moves in the pressing groove.
The further improvement of the scheme is that the tail end of the track groove is connected with a fixing component, the fixing component comprises a rotating component and a rotating rod arranged at the driving end of the rotating component, the rotating rod is provided with a fixing groove, and the fixing groove is communicated with the track groove; the fixing groove is provided with a fixing seat, the fixing seat comprises a fixing block and a clamping block movably connected to the fixing block, a spring is arranged between the clamping block and the fixing block, and the clamping block can be movably arranged in the fixing groove; the laser cutting head faces one side of the fixing groove.
The vibration feeding device comprises a vibration feeding disc, a feeding rail connected with the vibration feeding disc, and a feeding assembly arranged on the workbench and connected with the feeding rail; the feeding assembly comprises a feeding seat, a feeding groove formed in the feeding seat, a feeding cover plate installed on the surface of the feeding groove, a feeding push rod arranged on the feeding groove and a feeding pushing cylinder connected to the feeding push rod, the feeding groove is communicated with the track groove, and the feeding pushing cylinder drives the feeding push rod to push a product into the track groove.
The further improvement of the scheme is that the longitudinal transmission assembly comprises a longitudinal transmission bracket, a longitudinal transmission guide rail arranged on the longitudinal transmission bracket, a longitudinal transmission motor arranged on the longitudinal transmission bracket, a longitudinal transmission screw connected with the longitudinal transmission motor, and a longitudinal transmission seat arranged on the longitudinal transmission guide rail and connected with the longitudinal transmission screw, and the lifting transmission assembly is arranged on the longitudinal transmission seat;
the laser installation device is characterized in that the lifting transmission assembly comprises a lifting transmission support, a lifting transmission guide rail arranged on the lifting transmission support, a lifting adjusting hand wheel arranged on the lifting transmission support, a lifting adjusting screw rod connected with the lifting adjusting hand wheel, and a lifting transmission seat arranged on the lifting transmission guide rail and connected with the lifting adjusting screw rod, wherein the laser installation support is arranged on the lifting transmission seat; the lifting adjusting hand wheel is connected with a locking seat used for locking the lifting adjusting screw rod.
The welding device comprises a first welding pushing assembly arranged on the workbench, a second welding pushing assembly arranged on the first welding pushing assembly and a welding head connected to the second welding pushing assembly; the first welding forward pushing assembly comprises a first forward pushing guide rail arranged on the workbench, a first forward pushing seat arranged on the first forward pushing guide rail, and a first forward pushing cylinder arranged on the workbench and driving the first forward pushing seat to transmit along the first forward pushing guide rail; the second welding forward pushing assembly comprises a second forward pushing cylinder, a front push rod connected with the second forward pushing cylinder in a driving mode, and a guide seat arranged on the first forward pushing seat and used for guiding and pushing the front push rod, and the welding head is arranged on the front push rod; the welding head is provided with two groups of welding sheets, and the welding sheets correspond to the lower part of the laser cutting head.
The further improvement of the scheme is that the workbench is positioned below the laser cutting head and is provided with a through groove, a recovery frame is arranged below the through groove, and the through groove is communicated to the recovery frame.
The full-automatic laser cutting process comprises the full-automatic laser cutting and welding equipment, and is characterized in that: the laser cutting process comprises the following steps:
step 1, automatically vibrating and feeding a carrier of an electric connection piece through a vibrating and feeding device;
step 2, when the vibration feeding device feeds the loading piece to the feeding assembly, the loading assembly pushes the loading piece to the track groove;
step 3, clamping and conveying the carrier to a first feeding guide device on the track groove through a conveying clamping plate, and inserting a first electric connecting piece on the carrier;
step 4, after the first power connection piece is completed, the carrier is transported to a second feeding guide device through the transporting clamping plate in a moving mode, and the second power connection piece is loaded on the carrier through the second feeding guide device;
step 5, after the second electric connecting piece is loaded, transporting the clamping plate, transporting the carrier piece loaded with the electric connecting piece to the fixing assembly, fixing the carrier piece loaded with the electric connecting piece through the fixing assembly, and then performing laser cutting on the redundant part of the electric connecting piece through a laser cutting device to complete laser cutting;
and 6, spot welding the cut electric connecting pieces through a welding device after cutting.
The invention has the beneficial effects that:
compared with the traditional electric connecting piece cutting equipment, the electric connecting piece cutting equipment adopts two groups of feeding guide devices for automatically guiding and feeding the electric connecting piece, the vibration feeding device is matched with the pushing device for feeding the insulating carrier piece inserted into the electric connecting piece, the vibration feeding device feeds the insulating carrier piece to the pushing device for pushing, the insulating carrier piece is pushed to the feeding guide devices for inserting the electric connecting piece twice, the redundant part of the electric connecting piece is cut by the laser cutting device after the insertion of the electric connecting piece is completed, spot welding is performed after the cutting is completed, so that the subsequent welding assembly is convenient, the whole process is fully automatic, the work efficiency is higher compared with that of manual insertion and then cutting of the electric connecting piece and semi-automatic equipment, the electric connecting piece is cut by adopting laser cutting, the cutting effect is good, the stability is good, and the welding device is arranged for preventing subsequent connection problems to perform spot welding on the position after cutting, the quality is guaranteed. The automatic feeding device comprises a workbench, a first feeding guide device and a second feeding guide device, wherein the first feeding guide device and the second feeding guide device are installed on the workbench, the first feeding guide device and the second feeding guide device are installed on one side of the workbench, the second feeding guide device and the second feeding guide device are installed on one side of the workbench, the vibration feeding device is connected to one side of the first feeding guide device and the second feeding guide device, the laser cutting device is arranged above the first feeding guide device and the welding device is arranged below the laser cutting device, feeding and pushing are sequentially carried out, cutting and welding are carried out after electric connecting pieces are inserted for two times, the degree of automation is high, manpower and material resources are saved, and the production efficiency is high.
The first feeding guide device comprises a first base, a first guiding and positioning assembly, a first discharging assembly, a first breaking assembly and a first pushing assembly, wherein the first guiding and positioning assembly is installed above the first base and used for electric piece positioning and guiding transmission, the first discharging assembly is located above the first guiding and positioning assembly and used for electric piece discharging to the first guiding and positioning assembly, the first breaking assembly is installed on the first base and located below the first guiding and positioning assembly and used for breaking an electric piece, the first pushing assembly is installed on the first base and located below the first breaking assembly and used for electric piece pushing, and the first pushing assembly faces the pushing device; the second feeding guide device comprises a second base, a second guiding and positioning assembly, a second discharging assembly, a second breaking assembly and a second pushing assembly, the second guiding and positioning assembly is installed above the second base and used for electric piece positioning and guiding transmission, the second discharging assembly is located above the second guiding and positioning assembly and used for electric piece discharging to the second guiding and positioning assembly, the second breaking assembly is installed on the second base and located below the second guiding and positioning assembly and used for breaking the electric piece, the second pushing assembly is installed on the second base and located below the second breaking assembly and used for electric piece pushing, and the second pushing assembly faces towards the pushing device; two sets of feeding guider structures are the same, be used for sending into the piece direction of connecing the electricity and carry out the cartridge equally, specifically, be used for remembering through the blowing subassembly that the piece unreels to the guiding orientation subassembly, be used for the direction of connecing the electricity piece through the guiding orientation subassembly afterwards, send into after the direction to break the subassembly will connect the electricity piece and break the piece of connecing that forms the flaky electricity piece from the coil stock, insert the piece of connecing electricity piece propulsion mode through advancing the subassembly afterwards to year piece, realize automatic cartridge, degree of automation is high, both sides insertion structure is the same, the structure is reliable.
The laser cutting device comprises a longitudinal transmission assembly, a lifting transmission assembly, a laser mounting bracket and a laser cutting head, wherein the lifting transmission assembly is transmitted to the longitudinal transmission assembly; the pushing device comprises a feeding assembly and a positioning assembly, the laser cutting head faces the positioning assembly, specifically, the position of the laser cutting head can be used for transmission adjustment through a longitudinal transmission assembly and a lifting transmission assembly so as to adapt to a cutting position, the laser cutting head is driven to longitudinally move through the longitudinal transmission assembly in the cutting process to cut off the redundant position of the power connection piece, the cutting effect is good, and the structural reliability is high.
Drawings
FIG. 1 is a schematic perspective view of a full-automatic laser cutting and welding apparatus according to the present invention;
FIG. 2 is a schematic perspective view of a part of the automatic laser cutting and welding apparatus shown in FIG. 1;
FIG. 3 is a schematic perspective view of a first feeding guide device of the full-automatic laser cutting and welding apparatus shown in FIG. 1;
FIG. 4 is a perspective view of the first infeed guide of FIG. 3 from another perspective;
FIG. 5 is a schematic front view of the first infeed guide of FIG. 3;
FIG. 6 is a perspective view of the first infeed guide of FIG. 3 from another perspective;
FIG. 7 is an enlarged view of the point A in FIG. 3;
FIG. 8 is an enlarged view of the point B in FIG. 3;
FIG. 9 is a schematic perspective view of a vibration feeding device of the full-automatic laser cutting and welding apparatus shown in FIG. 1;
FIG. 10 is a schematic perspective view of a pushing device of the full-automatic laser cutting and welding apparatus shown in FIG. 1;
FIG. 11 is a schematic perspective view of the pushing device shown in FIG. 10;
FIG. 12 is a schematic structural view of the transport track assembly of FIG. 11;
FIG. 13 is a schematic structural view of the fixing assembly of FIG. 11;
FIG. 14 is an enlarged view of FIG. 11 at C;
FIG. 15 is a schematic perspective view of a laser cutting device of the full-automatic laser cutting and welding apparatus shown in FIG. 1;
FIG. 16 is a schematic perspective view of the laser cutting apparatus of FIG. 15 from another perspective;
fig. 17 is a schematic perspective view of a welding device of the full-automatic laser cutting and welding apparatus in fig. 1.
Description of reference numerals: the device comprises a workbench 100, a through groove 110, a recovery frame 120, a first feeding guide device 200, a first base 210, a first longitudinal adjusting seat 211, a first bottom plate 212, a first support plate 213, a first reinforcing rib 214, a first guiding and positioning assembly 220, a first guiding groove 221, a first positioning rail 222, a first guiding and pushing seat 223, a first connecting plate 223a, a first guiding and pushing cylinder 223b, a first guiding and pushing rail 223c, a first guiding and pushing driving block 223d, a first positioning cover plate 223e, a first positioning and guiding sheet 223f, a first driving sheet 223g, a first discharging assembly 230, a first discharging tray 231, a first discharging motor 232, a first breaking assembly 240, a first breaking cylinder 241, a first swinging and supporting seat 242, a first swinging and supporting shaft 242a, a first swinging and swinging rod 242b, a first movable breaking blade 243, a first fixed breaking blade 244, a first pushing assembly 250, a first pushing and pushing cylinder 251, A first pushing guide seat 252, a first clamping seat 253, a first fixed clamping piece 254, a first movable clamping piece 255, a first clamping cylinder 256, a second feeding guide device 300, a pushing device 400, a transportation driving component 410, a transportation linear module 411, a transportation transmission guide rail 412, a transportation transmission seat 413, a transportation lifting cylinder 414, a transportation lifting guide rail 415, a transportation lifting plate 416, a transportation clamping plate 417, a transportation rail component 420, a rail groove 421, a fixed component 421a, a rotating component 421b, a rotating rod 421c, a fixed groove 421d, a fixed seat 421e, a fixed block 421f, a clamping block 421g, a rail cover plate 422, a clamping module 423, a fixed pressing block 424, a movable pressing block 425, a vibrating feeding device 500, a vibrating feeding disc 510, a feeding rail 520, a feeding component 530, a feeding seat 531, a feeding groove 532, a feeding cover plate 533, a feeding push rod 534, a feeding push cylinder 535, a, The device comprises a laser cutting device 600, a longitudinal transmission assembly 610, a longitudinal transmission support 611, a longitudinal transmission guide rail 612, a longitudinal transmission motor 613, a longitudinal transmission screw 614, a longitudinal transmission seat 615, a lifting transmission assembly 620, a lifting transmission support 621, a lifting transmission guide rail 622, a lifting adjusting hand wheel 623, a lifting adjusting screw 624, a lifting transmission seat 625, a laser mounting support 630, a laser cutting head 640, a welding device 700, a first welding forward pushing assembly 710, a first forward pushing guide rail 711, a first forward pushing seat 712, a first forward pushing cylinder 713, a second welding forward pushing assembly 720, a second forward pushing cylinder 721, a forward pushing rod 722, a guide seat 723, a welding head 730 and a welding sheet 731.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 17, a full-automatic laser cutting and welding device includes a worktable 100, a first feeding guide device 200 and a second feeding guide device 300 installed on the worktable 100, a pushing device 400 installed on the worktable 100 and located on one side of the first feeding guide device 200 and the second feeding guide device 300, a vibration feeding device 500 connected to one side of the pushing device 400, a laser cutting device 600 disposed above the pushing device 400, and a welding device 700 located below the laser cutting device 600.
Referring to fig. 3 to 8, the first feeding guide device 200 includes a first base 210, a first guiding and positioning assembly 220 installed above the first base 210 for positioning and guiding transmission of the electric contact, a first discharging assembly 230 located above the first guiding and positioning assembly 220 for discharging the electric contact to the first guiding and positioning assembly 220, a first breaking assembly 240 installed on the first base 210 and located below the first guiding and positioning assembly 220 for breaking the electric contact, and a first pushing assembly 250 installed on the first base 210 and located below the first breaking assembly 240 for pushing the electric contact, wherein the first pushing assembly 250 faces the pushing device 400; the second feeding guide device 300 comprises a second base, a second guiding and positioning assembly, a second discharging assembly, a second breaking assembly and a second pushing assembly, wherein the second guiding and positioning assembly is installed above the second base and used for electric piece positioning and guiding transmission, the second discharging assembly is located above the second guiding and positioning assembly and used for electric piece discharging to the second guiding and positioning assembly, the second breaking assembly is installed on the second base and located below the second guiding and positioning assembly and used for breaking an electric piece, the second pushing assembly is installed on the second base and located below the second breaking assembly and used for electric piece pushing, and the second pushing assembly faces the pushing device 400; two sets of feeding guider structures are the same, be used for sending into the piece direction of connecing the electricity and carry out the cartridge equally, specifically, be used for remembering through the blowing subassembly that the piece unreels to the guiding orientation subassembly, be used for the direction of connecing the electricity piece through the guiding orientation subassembly afterwards, send into after the direction to break the subassembly will connect the electricity piece and break the piece of connecing that forms the flaky electricity piece from the coil stock, insert the piece of connecing electricity piece propulsion mode through advancing the subassembly afterwards to year piece, realize automatic cartridge, degree of automation is high, both sides insertion structure is the same, the structure is reliable.
Referring to fig. 3, the first base 210 includes a first longitudinal adjustment base 211 installed on the work table 100, a first base plate 212 installed on the work table 100 and connected to the first longitudinal adjustment base 211, a first support plate 213 vertically installed on the first base plate 212, and a first reinforcing rib 214 connected between the first base plate 212 and the first support plate 213; the further improvement is that the second base comprises a second longitudinal adjusting seat arranged on the workbench 100, a second bottom plate arranged on the workbench 100 and connected with the second longitudinal adjusting seat, a second supporting plate vertically arranged on the second bottom plate, and a second reinforcing rib connected between the second bottom plate and the second supporting plate; particularly, the longitudinal adjusting seat is matched with the bottom plate for installation, so that the longitudinal adjustment can be carried out on the bottom plate in a longitudinal mode, and products with different sizes can be spliced.
The first guiding and positioning assembly 220 and the first breaking assembly 240 are both mounted on the first supporting plate 213, and the first pushing assembly 250 is mounted on the first bottom plate 212; the further improvement is that the second guiding and positioning component and the second breaking component are both arranged on the second supporting plate, and the second pushing component is arranged on the second bottom plate; the supporting plate is used for supporting, installing and using the structures, and is convenient to install and reliable in structure.
Referring to fig. 4, the first guiding and positioning assembly 220 includes a first guide groove 221 installed on the first support plate 213 and used for guiding the electric contact piece, a first positioning rail 222 installed on the first support plate 213 and corresponding to the first guide groove 221, and a first guiding and pushing seat 223 installed on the first support plate 213 and located at one side of the first positioning rail 222 and used for pushing the electric contact piece; the second guide positioning assembly comprises a second guide groove, a second positioning rail and a second guide pushing seat, wherein the second guide groove is arranged on the second support plate and used for guiding the electric connecting piece in, the second positioning rail is arranged on the second support plate and corresponds to the second guide groove, and the second guide pushing seat is arranged on the second support plate and located on one side of the second positioning rail and used for pushing the electric connecting piece; (ii) a The guide groove is used for guiding rolled conducting strip materials, the conducting strip materials are positioned when being guided to the positioning rail, and then the guide material pushing seat is used for pushing and feeding the conducting strip materials.
The first guiding and pushing seat 223 comprises a first connecting plate 223a mounted on the first supporting plate 213, a first guiding and pushing cylinder 223b and a first guiding and pushing rail 223c mounted on the first connecting plate 223a, a first guiding and pushing driving block 223d mounted on the first guiding and pushing rail 223c and in driving connection with the first guiding and pushing cylinder 223b, and a first positioning cover plate 223e mounted on the first positioning rail 222; the second guide pushing seat comprises a second connecting plate arranged on the second supporting plate, a second guide pushing cylinder and a second guide pushing rail which are arranged on the second connecting plate, a second guide pushing driving block which is arranged on the second guide pushing rail and is in driving connection with the second guide pushing cylinder, and a second positioning cover plate arranged on the second positioning rail; the guide material pushing cylinder drives the guide material pushing driving block to drive the rolled power connection piece to carry out pushing transmission, the transmission effect is good, the structure is reliable, and the automation degree is high.
As shown in fig. 5 to 8, the first positioning cover plate 223e is provided with a first positioning guiding piece 223f, and the first positioning guiding piece 223f passes through the first positioning cover plate 223e and extends to the first positioning rail 222; a first driving sheet 223g is movably mounted on the first guiding and pushing driving block 223d, a first driving groove is formed in the first positioning cover plate 223e corresponding to the first driving sheet 223g, one end of the first driving sheet 223g extends to the first driving groove, the other end of the first driving sheet 223g is connected with a spring and connected with the first guiding and pushing driving block 223d, and one end of the first driving sheet 223g extending into the first driving groove is arranged in a triangular shape; the further improvement is that a second positioning guide sheet is arranged on a second positioning cover plate, and the second positioning guide sheet penetrates through the second positioning cover plate and extends to a second positioning track; a second driving sheet is movably mounted on the second guiding and pushing driving block, a second driving groove is formed in the second positioning cover plate corresponding to the second driving sheet, two ends of the second driving sheet extend to the second driving groove, the other end of the second driving sheet is connected with a spring and connected with the second guiding and pushing driving block, and one end of the second driving sheet extending into the second driving groove is triangular; set up location guide piece cooperation location apron and be used for the electric contact piece pay-off in-process location and direction, promote the stability of pay-off, the roll-up or the card problem appears in the prevention, simultaneously, set up the drive groove and be used for cooperating the driving lug to drive, be used for restoring to the throne through the spring in the drive process, realize that the principle of reciprocal promotion carries out the pay-off.
The first discharging assembly 230 comprises a first discharging tray 231 and a first discharging motor 232 for driving the first discharging tray 231, wherein the first discharging tray 231 discharges the electric connecting pieces to the first introducing groove 221; the second discharging assembly comprises a second discharging tray and a second discharging motor for driving the second discharging tray, and the second discharging tray discharges the electric connecting pieces to the second lead-in groove; specifically, the discharge motor drives the discharge disc to drive the coiled electric connecting plates to discharge, and the discharge effect is good.
The first breaking assembly 240 comprises a first breaking cylinder 241 mounted on the first support plate 213, a first swing seat 242 in driving connection with the first breaking cylinder 241, a first movable breaking edge 243 connected to the first swing seat 242, and a first fixed breaking edge 244 located at the end of the first positioning rail 222, wherein the first fixed breaking edge 244 is opposite to the first movable breaking edge 243; the first rocking base 242 includes a first rocking support shaft 242a mounted on the first support plate 213, and a first rocking rod 242b hinged to the first rocking support shaft 242a, wherein one end of the first rocking rod 242b is connected to the first breaking cylinder 241, and the other end is connected to the first movable breaking blade 243; the second breaking component comprises a second breaking cylinder arranged on the second supporting plate, a second swing seat in driving connection with the second breaking cylinder, a second movable breaking knife edge connected to the second swing seat, and a second fixed breaking knife edge positioned at the tail end of the second positioning track, wherein the second fixed breaking knife edge and the second movable breaking knife edge are arranged oppositely; the second swing seat comprises a second swing support shaft arranged on the second support plate and a second swing rod hinged to the second swing support shaft, one end of the second swing rod is connected with the second breaking cylinder, and the other end of the second swing rod is connected with the second movable breaking knife edge; specifically, a breaking cylinder drives a swing seat to drive a movable breaking knife edge to match with a fixed breaking knife edge to cut off a rolled electric connecting piece, and the rolled electric connecting piece is pushed and inserted after being cut off; and the effect of rocking the back shaft cooperation backup pad realizes rocking the drive, and simple structure cuts off the dynamics greatly, and intensity is high.
The first pushing assembly 250 comprises a first pushing cylinder 251, a first pushing guide seat 252 mounted on the first bottom plate 212, a first clamping seat 253 movably mounted on the first pushing guide seat 252 and connected with the first pushing cylinder 251, wherein the first clamping seat 253 comprises a first fixed clamping piece 254, a first movable clamping piece 255 positioned on one side of the first fixed clamping piece 254, and a first clamping cylinder 256 for driving the first movable clamping piece 255, and a clamping groove is formed between the first fixed clamping piece 254 and the first movable clamping piece 255 and corresponds to the first fixed breaking knife edge 244; the second propelling assembly comprises a second propelling cylinder, a second propelling guide seat arranged on the second bottom plate, a second clamping seat which is movably arranged on the second propelling guide seat and connected with the second propelling cylinder, the second clamping seat comprises a second fixed clamping piece, second movable clamping pieces positioned on two sides of the second fixed clamping piece and a second clamping cylinder used for driving the second movable clamping pieces, a clamping groove is formed between the second fixed clamping piece and the second movable clamping pieces, and the clamping groove corresponds to the second fixed breaking knife edge; the clamping device has the advantages that the clamping seat is driven by the pushing cylinder to clamp the cut-off electric connection piece and then forwards push the electric connection piece forwards, the electric connection piece is pushed to the carrier piece clamped by the pushing device 400 to be inserted, automatic insertion is achieved, the inserting effect is good, the clamping process is that the movable clamping piece is matched with the fixed clamping piece, the electric connection piece is clamped under the action of the clamping cylinder, and the stability is guaranteed in the insertion process. It should be noted that, since the second infeed guide 300 has the same structure as the first infeed guide 200, all reference numerals for the lower parts of the second infeed guide 300 are omitted, and the drawing of the lower parts of the second infeed guide 300 refers to the first infeed guide 200.
Referring to fig. 9 to 14, the pushing device 400 includes a transportation rail assembly 420 and a transportation driving assembly 410, wherein the transportation driving assembly 410 includes a transportation linear module 411 installed on the workbench 100, a transportation transmission guide rail 412 installed on the transportation linear module 411 and located at one side of the transportation linear module 411, a transportation transmission seat 413 installed on the transportation transmission guide rail 412 and connected to the transportation linear module 411, a transportation lifting cylinder 414 installed on the transportation transmission seat 413, transportation lifting guide rails 415 installed on the transportation transmission seat 413 and located at two sides of the transportation lifting cylinder 414, and a transportation lifting plate 416 installed on the transportation lifting guide rail 415 and connected to the transportation lifting cylinder 414, and the transportation lifting plate 416 is installed with a plurality of transportation clamping plates 417; specifically, through the transmission of the linear module 411 drive transport transmission seat 413 of transportation on the transportation transmission track, the cooperation of the lift transmission seat drives the transportation grip block 417 to carry a piece clamping transportation under the transmission process, and the transportation is carried out by adopting reciprocating motion, and the transportation effect is good, the precision is high, and the structural reliability is strong.
Referring to fig. 11, the transportation rail assembly 420 includes a rail groove 421, a rail cover 422 installed on a surface of the rail groove 421, and a plurality of pressing modules 423 corresponding to the transportation clamping plate 417 installed on the rail groove 421; the pressing module 423 comprises a fixed pressing block 424 and a movable pressing block 425 movably arranged in a rail groove 421, a spring is arranged between the fixed pressing block 424 and the movable pressing block 425, the rail groove 421 is provided with a pressing groove, the movable pressing block 425 moves in the pressing groove, specifically, a carrier is transported on the rail groove 421, the transportation stability is kept through a rail cover plate 422 in the transportation process, the pressing module 423 is arranged for positioning when being transported to a specified position, and the plane position of the carrier is pressed through the movable pressing block 425, so that the positioning is realized, and the stability is improved.
Referring to fig. 12, the end of the rail groove 421 is connected to a fixing element 421a, the fixing element 421a includes a rotating element 421b and a rotating rod 421c installed at the driving end of the rotating element 421b, the rotating rod 421c is provided with a fixing groove 421d, and the fixing groove 421d is communicated with the rail groove 421; the fixing groove 421d is provided with a fixing seat 421e, the fixing seat 421e includes a fixing block 421f and a clamping block 421g movably connected to the fixing block 421f, a spring is arranged between the clamping block 421g and the fixing block 421f, and the clamping block 421g can be movably arranged on the fixing groove 421 d; the laser cutting head is towards fixed slot 421d one side, and this fixed subassembly 421a is the fixed action that is used for laser cutting device 600 cutting process, and cuts the in-process and compresses tightly the carrier through fixing base 421e is fixed, places its rotation to next station through rotatory subassembly 421b after accomplishing the cutting, and overall structure is simple reliable, and degree of automation is high.
Referring to fig. 9, the vibration feeding device 500 includes a vibration feeding tray 510, a feeding rail 520 connected to the vibration feeding tray 510, and a feeding assembly 530 installed on the work table 100 and connected to the feeding rail 520; the feeding assembly 530 comprises a feeding seat 531, a feeding groove 532 arranged on the feeding seat 531, a feeding cover plate 533 installed on the surface of the feeding groove 532, a feeding push rod 534 arranged on the feeding groove 532, and a feeding pushing cylinder 535 connected to the feeding push rod 534, wherein the feeding groove 532 is communicated with the rail groove 421, the feeding pushing cylinder 535 drives the feeding push rod 534 to push a product into the rail groove 421, specifically, the vibrating feeding disk 510 is matched with the feeding rail 520 for automatic feeding of a carrier, after being fed to the feeding assembly 530, the carrier is pushed to the rail groove 421 under the guiding action of the feeding groove 532 and the action of the feeding pushing cylinder 535, so as to facilitate subsequent transportation.
Referring to fig. 15 to 16, the laser cutting device 600 includes a longitudinal transmission assembly 610, a lifting transmission assembly 620 driven by the longitudinal transmission assembly 610, a laser mounting bracket 630 mounted on the lifting transmission assembly 620, and a laser cutting head 640 mounted on the laser mounting bracket 630; specifically, the position that can be used to laser cutting head 640 through vertical drive assembly 610 and lift drive assembly 620 carries out the transmission and adjusts to the adaptation cutting position, drive laser cutting head 640 longitudinal movement through vertical drive assembly 610 in the cutting process and cut off the unnecessary position of electric connection piece, it is effectual to cut off, and the structural reliability is strong. A longitudinal transmission component 610, a longitudinal transmission bracket 611, a longitudinal transmission guide rail 612, a longitudinal transmission motor 613, a longitudinal transmission screw 614, a longitudinal transmission seat 615, a lifting transmission component 620, a laser mounting bracket 630, a laser cutting head 640,
The longitudinal transmission assembly 610 comprises a longitudinal transmission bracket 611, a longitudinal transmission rail 612 mounted on the longitudinal transmission bracket 611, a longitudinal transmission motor 613 mounted on the longitudinal transmission bracket 611, a longitudinal transmission screw 614 connected to the longitudinal transmission motor 613, and a longitudinal transmission base 615 mounted on the longitudinal transmission rail 612 and connected with the longitudinal transmission screw 614, wherein the lifting transmission assembly 620 is mounted on the longitudinal transmission base 615; specifically, the motor is adopted to drive the screw rod to drive the transmission seat to realize transmission, the linear module is of a conventional structure and is used for driving longitudinal transmission, and the controllability and the precision are high in the cutting process.
The lifting transmission assembly 620 comprises a lifting transmission support 621, a lifting transmission guide rail 622 arranged on the lifting transmission support 621, a lifting adjusting hand wheel 623 arranged on the lifting transmission support 621, a lifting adjusting screw 624 connected to the lifting adjusting hand wheel 623, and a lifting transmission seat 625 arranged on the lifting transmission guide rail 622 and connected with the lifting adjusting screw 624, wherein the laser installation support 630 is arranged on the lifting transmission seat 625; the lifting adjusting hand wheel 623 is connected with a locking seat for locking the lifting adjusting screw 624, the lifting structure is adjusted by the hand wheel, the lifting structure is not driven by a motor, the cost is saved, the lifting adjusting hand wheel is convenient to adjust, and the position can be locked and fixed by the locking seat.
Referring to fig. 17, the welding apparatus 700 includes a first welding pushing assembly 710 mounted to the work table 100, a second welding pushing assembly 720 mounted to the first welding pushing assembly 710, and a welding head 730 connected to the second welding pushing assembly 720; the first welding forward pushing assembly 710 comprises a first forward pushing rail 711 mounted on the workbench 100, a first forward pushing seat 712 mounted on the first forward pushing rail 711, and a first forward pushing cylinder 713 mounted on the workbench 100 and driving the first forward pushing seat 712 to transmit along the first forward pushing rail 711; the second welding forward pushing assembly 720 comprises a second forward pushing cylinder 721, a forward pushing rod 722 connected to the second forward pushing cylinder 721 in a driving manner, and a guiding seat 723 mounted on the first forward pushing seat 712 and used for guiding and pushing the forward pushing rod 722, wherein the welding head 730 is mounted on the forward pushing rod 722; two sets of welding pieces 731 are installed to soldered connection 730, welding pieces 731 is corresponding to laser cutting head 640 below, specifically is the cooperation that adopts two sets of welding forward to push away the subassembly, can realize two forward actions, carries out the secondary again and impels after once impelling to guarantee welded stability, also can prevent simultaneously and cause the damage to the product, and it is effectual to weld, and forward simple structure is practical reliable.
The workbench 100 is positioned below the laser cutting head 640 and is provided with a through groove 110, a recovery frame 120 is arranged below the through groove 110, the through groove 110 is communicated to the recovery frame 120, and the through groove 110 and the recovery frame 120 are arranged to recover waste materials after cutting, so that the structure is simple and reliable.
A full-automatic laser cutting process comprises full-automatic laser cutting and welding equipment, and comprises the following steps:
step 1, automatically vibrating and feeding a carrier of an electric piece through a vibrating and feeding device 500;
step 2, when the vibration feeding device 500 feeds the carrier to the feeding assembly 530, the feeding assembly 530 pushes the carrier to the track groove 421;
step 3, clamping and conveying the carrier to the first feeding guide device 200 through the conveying clamping plate 417 on the rail groove 421, and inserting a first electric connecting piece on the carrier;
step 4, after the first electric connecting piece is completed, the carrier is moved and transported to a second feeding guide device 300 through a transporting clamping plate 417, and the second feeding guide device 300 loads a second electric connecting piece on the carrier;
step 5, after the second electric connecting piece is loaded, transporting the clamping plate 417, transporting the carrier piece loaded with the electric connecting piece to the fixing assembly 421a, fixing the carrier piece loaded with the electric connecting piece through the fixing assembly 421a, and then performing laser cutting on the redundant part of the electric connecting piece through the laser cutting device 600 to complete laser cutting;
and 6, performing spot welding on the cut electric connecting pieces through the welding device 700 after the cutting is finished.
The invention adopts two groups of feeding guide devices for automatically guiding and feeding the electric connecting piece, the vibration feeding device 500 is matched with the pushing device 400 for feeding the insulation carrier inserted with the electric connecting piece, the vibration feeding device 500 feeds the insulation carrier to the pushing device 400 for pushing, the vibration feeding device 500 pushes the insulation carrier to the feeding guide device for inserting the electric connecting piece twice, the redundant part of the electric connecting piece is cut by the laser cutting device 600 after the insertion of the electric connecting piece is completed, spot welding is performed after the cutting is completed so as to be convenient for subsequent welding assembly and use, the whole process is fully automatic, compared with the manual cutting and then cutting of the electric connecting piece, the work efficiency is higher, the laser cutting is adopted for cutting the electric connecting piece, the cutting effect is good, the stability is good, the welding device 700 is arranged for performing spot welding on the position after the cutting for preventing the subsequent connection problem, the quality is guaranteed. Specifically, the workbench 100 is arranged, the first feeding guide device 200 and the second feeding guide device 300 are installed on the workbench 100, the pushing device 400 which is installed on one side of the workbench 100, located on one side of the first feeding guide device 200 and the second feeding guide device 300, the vibration feeding device 500 which is connected to one side of the pushing device 400, the laser cutting device 600 which is arranged above the pushing device 400 and the welding device 700 which is located below the laser cutting device 600 are arranged, the feeding, the pushing and the cutting are sequentially carried out, the cutting and the welding are carried out after the electric connecting piece is inserted twice, the automation degree is high, the manpower and the material resources are saved, and the production efficiency is high.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. The utility model provides a full-automatic laser cutting welding equipment which characterized in that: the device comprises a workbench, a first feeding guide device and a second feeding guide device which are arranged on the workbench, a pushing device which is arranged on the workbench and positioned on one side of the first feeding guide device and the second feeding guide device, a vibration feeding device connected to one side of the pushing device, a laser cutting device arranged above the pushing device and a welding device positioned below the laser cutting device;
the first feeding guide device comprises a first base, a first guiding and positioning assembly, a first discharging assembly, a first breaking assembly and a first pushing assembly, wherein the first guiding and positioning assembly is installed above the first base and used for electric piece positioning and guiding transmission, the first discharging assembly is located above the first guiding and positioning assembly and used for electric piece discharging to the first guiding and positioning assembly, the first breaking assembly is installed on the first base and located below the first guiding and positioning assembly and used for breaking an electric piece, the first pushing assembly is installed on the first base and located below the first breaking assembly and used for electric piece pushing, and the first pushing assembly faces the pushing device;
the second feeding guide device comprises a second base, a second guiding and positioning assembly, a second discharging assembly, a second breaking assembly and a second pushing assembly, wherein the second guiding and positioning assembly is installed above the second base and used for electric piece positioning and guiding transmission, the second discharging assembly is located above the second guiding and positioning assembly and used for electric piece discharging to the second guiding and positioning assembly, the second breaking assembly is installed on the second base and located below the second guiding and positioning assembly and used for breaking an electric piece, the second pushing assembly is installed on the second base and located below the second breaking assembly and used for electric piece pushing, and the second pushing assembly faces the pushing device;
the laser cutting device comprises a longitudinal transmission assembly, a lifting transmission assembly arranged on the longitudinal transmission assembly in a transmission manner, a laser mounting bracket arranged on the lifting transmission assembly, and a laser cutting head arranged on the laser mounting bracket; the laser cutting head faces the tail end of the pushing device; the first base comprises a first longitudinal adjusting seat arranged on the workbench, a first bottom plate arranged on the workbench and connected with the first longitudinal adjusting seat, a first supporting plate vertically arranged on the first bottom plate, and a first reinforcing rib connected between the first bottom plate and the first supporting plate;
the first guide positioning assembly and the first breaking assembly are both arranged on a first supporting plate, and the first pushing assembly is arranged on a first bottom plate;
the first guide positioning assembly comprises a first leading-in groove, a first positioning rail and a first guide pushing seat, wherein the first leading-in groove is mounted on the first supporting plate and used for leading in the electric connecting piece, the first positioning rail is mounted on the first supporting plate and corresponds to the first leading-in groove, and the first guide pushing seat is mounted on the first supporting plate and located on one side of the first positioning rail and used for pushing the electric connecting piece;
the first guide pushing seat comprises a first connecting plate arranged on the first supporting plate, a first guide pushing cylinder and a first guide pushing rail which are arranged on the first connecting plate, a first guide pushing driving block which is arranged on the first guide pushing rail and is in driving connection with the first guide pushing cylinder, and a first positioning cover plate arranged on the first positioning rail; the first positioning cover plate is provided with a first positioning guide sheet, and the first positioning guide sheet penetrates through the first positioning cover plate and extends to the first positioning track; the first guide material pushing driving block is movably provided with a first driving sheet, the first positioning cover plate is provided with a first driving groove corresponding to the first driving sheet, one end of the first driving sheet extends to the first driving groove, the other end of the first driving sheet is connected with a spring and is connected with the first guide material pushing driving block, and one end of the first driving sheet extending into the first driving groove is arranged in a triangular shape;
the first discharging assembly comprises a first discharging tray and a first discharging motor for driving the first discharging tray, and the first discharging tray discharges the electric connecting pieces to the first leading-in groove;
the first breaking assembly comprises a first breaking cylinder arranged on the first supporting plate, a first swing seat in driving connection with the first breaking cylinder, a first movable breaking knife edge connected to the first swing seat, and a first fixed breaking knife edge positioned at the tail end of the first positioning track, wherein the first fixed breaking knife edge and the first movable breaking knife edge are arranged oppositely; the first swing seat comprises a first swing support shaft arranged on the first support plate and a first swing rod hinged to the first swing support shaft, one end of the first swing rod is connected with the first breaking cylinder, and the other end of the first swing rod is connected with the first movable breaking knife edge;
the first propelling component comprises a first propelling cylinder, a first propelling guide seat arranged on the first bottom plate, a first clamping seat movably arranged on the first propelling guide seat and connected with the first propelling cylinder, and the first clamping seat comprises a first fixed clamping piece, a first movable clamping piece positioned on one side of the first fixed clamping piece and a first clamping cylinder used for driving the first movable clamping piece.
2. The full-automatic laser cutting and welding device according to claim 1, characterized in that: the second base comprises a second longitudinal adjusting seat arranged on the workbench, a second bottom plate arranged on the workbench and connected with the second longitudinal adjusting seat, a second supporting plate vertically arranged on the second bottom plate, and a second reinforcing rib connected between the second bottom plate and the second supporting plate;
the second guide positioning assembly and the second breaking assembly are both arranged on a second supporting plate, and the second pushing assembly is arranged on a second bottom plate;
the second guide positioning assembly comprises a second lead-in groove, a second positioning rail and a second guide pushing seat, the second lead-in groove is mounted on the second support plate and used for leading in the electric connecting piece, the second positioning rail is mounted on the second support plate and corresponds to the second lead-in groove, and the second guide pushing seat is mounted on the second support plate and located on one side of the second positioning rail and used for pushing the electric connecting piece;
the second guide pushing seat comprises a second connecting plate arranged on the second supporting plate, a second guide pushing cylinder and a second guide pushing rail which are arranged on the second connecting plate, a second guide pushing driving block which is arranged on the second guide pushing rail and is in driving connection with the second guide pushing cylinder, and a second positioning cover plate arranged on the second positioning rail; the second positioning cover plate is provided with a second positioning guide sheet, and the second positioning guide sheet penetrates through the second positioning cover plate and extends to the second positioning track; a second driving sheet is movably mounted on the second guiding and pushing driving block, a second driving groove is formed in the second positioning cover plate corresponding to the second driving sheet, two ends of the second driving sheet extend to the second driving groove, the other end of the second driving sheet is connected with a spring and connected with the second guiding and pushing driving block, and one end of the second driving sheet extending into the second driving groove is triangular;
the second discharging assembly comprises a second discharging tray and a second discharging motor for driving the second discharging tray, and the second discharging tray discharges the electric connecting pieces to the second lead-in groove;
the second breaking assembly comprises a second breaking cylinder arranged on the second supporting plate, a second swing seat in driving connection with the second breaking cylinder, a second movable breaking knife edge connected to the second swing seat, and a second fixed breaking knife edge positioned at the tail end of the second positioning track, wherein the second fixed breaking knife edge and the second movable breaking knife edge are arranged oppositely; the second swing seat comprises a second swing support shaft arranged on the second support plate and a second swing rod hinged to the second swing support shaft, one end of the second swing rod is connected with the second breaking cylinder, and the other end of the second swing rod is connected with the second movable breaking knife edge;
the second propulsion assembly comprises a second propulsion cylinder, a second propulsion guide seat arranged on the second bottom plate, a second clamping seat movably arranged on the second propulsion guide seat and connected with the second propulsion cylinder, the second clamping seat comprises a second fixed clamping piece, second movable clamping pieces positioned on two sides of the second fixed clamping piece and a second clamping cylinder used for driving the second movable clamping pieces, another clamping groove is formed between the second fixed clamping piece and the second movable clamping pieces, and the other clamping groove corresponds to the second fixed cutting edge.
3. The full-automatic laser cutting and welding device according to claim 1, characterized in that: the pushing device comprises a transportation track assembly and a transportation driving assembly, wherein the transportation driving assembly comprises a transportation linear module arranged on a workbench, a transportation transmission guide rail arranged on the transportation linear module and positioned on one side of the transportation linear module, a transportation transmission seat arranged on the transportation transmission guide rail and connected with the transportation linear module, a transportation lifting cylinder arranged on the transportation transmission seat, transportation lifting guide rails arranged on the transportation transmission seat and positioned on two sides of the transportation lifting cylinder, and a transportation lifting plate arranged on the transportation lifting guide rail and connected with the transportation lifting cylinder, and the transportation lifting plate is provided with a plurality of groups of transportation clamping plates;
the transportation rail assembly comprises a rail groove and a rail cover plate arranged on the surface of the rail groove, and the rail groove is provided with a plurality of pressing modules corresponding to the transportation clamping plates; the pressing module comprises a fixed pressing block and a movable pressing block movably arranged in a rail groove, a spring is arranged between the fixed pressing block and the movable pressing block, the rail groove is provided with a pressing groove, and the movable pressing block is movably arranged in the pressing groove.
4. The full-automatic laser cutting and welding device according to claim 3, characterized in that: the tail end of the track groove is connected with a fixing assembly, the fixing assembly comprises a rotating assembly and a rotating rod arranged at the driving end of the rotating assembly, the rotating rod is provided with a fixing groove, and the fixing groove is communicated with the track groove; the fixing groove is provided with a fixing seat, the fixing seat comprises a fixing block and a clamping block movably connected to the fixing block, a spring is arranged between the clamping block and the fixing block, and the clamping block is movably arranged in the fixing groove; the laser cutting head faces one side of the fixing groove.
5. The full-automatic laser cutting and welding device according to claim 4, characterized in that: the vibration feeding device comprises a vibration feeding disc, a feeding rail connected with the vibration feeding disc and a feeding assembly arranged on the workbench and connected with the feeding rail; the feeding assembly comprises a feeding seat, a feeding groove formed in the feeding seat, a feeding cover plate installed on the surface of the feeding groove, a feeding push rod arranged on the feeding groove and a feeding pushing cylinder connected to the feeding push rod, the feeding groove is communicated with the track groove, and the feeding pushing cylinder drives the feeding push rod to push a product into the track groove.
6. The full-automatic laser cutting and welding device according to claim 1, characterized in that: the longitudinal transmission assembly comprises a longitudinal transmission bracket, a longitudinal transmission guide rail arranged on the longitudinal transmission bracket, a longitudinal transmission motor arranged on the longitudinal transmission bracket, a longitudinal transmission screw connected with the longitudinal transmission motor, and a longitudinal transmission seat arranged on the longitudinal transmission guide rail and connected with the longitudinal transmission screw, and the lifting transmission assembly is arranged on the longitudinal transmission seat;
the lifting transmission assembly comprises a lifting transmission support, a lifting transmission guide rail arranged on the lifting transmission support, a lifting adjusting hand wheel arranged on the lifting transmission support, a lifting adjusting screw rod connected with the lifting adjusting hand wheel, and a lifting transmission seat arranged on the lifting transmission guide rail and connected with the lifting adjusting screw rod, wherein the laser installation support is arranged on the lifting transmission seat; the lifting adjusting hand wheel is connected with a locking seat used for locking the lifting adjusting screw rod.
7. The full-automatic laser cutting and welding device according to claim 1, characterized in that: the welding device comprises a first welding pushing assembly arranged on the workbench, a second welding pushing assembly arranged on the first welding pushing assembly and a welding head connected to the second welding pushing assembly; the first welding forward pushing assembly comprises a first forward pushing guide rail arranged on the workbench, a first forward pushing seat arranged on the first forward pushing guide rail, and a first forward pushing cylinder arranged on the workbench and driving the first forward pushing seat to transmit along the first forward pushing guide rail; the second welding forward pushing assembly comprises a second forward pushing cylinder, a front push rod connected with the second forward pushing cylinder in a driving mode, and a guide seat arranged on the first forward pushing seat and used for guiding and pushing the front push rod, and the welding head is arranged on the front push rod; the welding head is provided with two groups of welding sheets, and the welding sheets correspond to the lower part of the laser cutting head.
8. The full-automatic laser cutting and welding device according to claim 1, characterized in that: the worktable is located below the laser cutting head and is provided with a through groove, a recovery frame is arranged below the through groove, and the through groove is communicated to the recovery frame.
9. A full-automatic laser cutting process, comprising the full-automatic laser cutting and welding equipment of any one of claims 1-8, characterized in that: the laser cutting process comprises the following steps:
step 1, automatically vibrating and feeding a carrier of an electric connection piece through a vibrating and feeding device;
step 2, when the vibration feeding device feeds the loading piece to the feeding assembly, the loading assembly pushes the loading piece to the track groove;
step 3, clamping and conveying the carrier to a first feeding guide device on the track groove through a conveying clamping plate, and inserting a first electric connecting piece on the carrier;
step 4, after the first power connection piece is completed, the carrier is transported to a second feeding guide device through the transporting clamping plate in a moving mode, and the second power connection piece is loaded on the carrier through the second feeding guide device;
step 5, after the second electric connecting piece is loaded, transporting the clamping plate, transporting the carrier piece loaded with the electric connecting piece to the fixing assembly, fixing the carrier piece loaded with the electric connecting piece through the fixing assembly, and then performing laser cutting on the redundant part of the electric connecting piece through a laser cutting device to complete laser cutting;
and 6, spot welding the cut electric connecting pieces through a welding device after cutting.
CN202010856632.3A 2020-08-24 2020-08-24 Full-automatic laser cutting and welding equipment and process Active CN111940928B (en)

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CN111940928B true CN111940928B (en) 2021-12-21

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Publication number Priority date Publication date Assignee Title
CN114888435B (en) * 2022-04-25 2024-04-12 苏州肯美特设备集成股份有限公司 Optical fiber laser cutting and welding integrated machine

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CN101158790A (en) * 2006-10-08 2008-04-09 中华映管股份有限公司 Active element array substrates and cutting method thereof
CN106144546B (en) * 2016-08-24 2018-10-09 浙江万克新能源科技有限公司 Battery pole ear welds automatic charging equipment
CN106914694B (en) * 2017-04-19 2023-11-21 泰兴市卓洋电池配件有限公司 Ultrasonic automatic welding machine for pole ear hole plate of safety cap of power battery
CN108736288A (en) * 2017-04-25 2018-11-02 蔚然（南京）动力科技有限公司 Termination board for the harness group of motor stator to be terminated to terminal group
CN207134592U (en) * 2017-09-18 2018-03-23 东莞欧宇自动化设备有限公司 A kind of automatic assembly welding machine of board plug type mobile phone connector

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